A New Topographic Conditioning Method to Integrate Surface Depressions in Physically Based Hydrologic Modeling
Digital elevation models (DEMs) are critically important inputs to physically based distributed
hydrological modeling. Traditionally, small-scale topographic depressions in DEMs are …
hydrological modeling. Traditionally, small-scale topographic depressions in DEMs are …
Topographic hydro-conditioning to resolve surface depression storage and ponding in a fully distributed hydrologic model
Land surface depressions play a central role in the transformation of rainfall to ponding,
infiltration and runoff, yet digital elevation models (DEMs) used by spatially distributed …
infiltration and runoff, yet digital elevation models (DEMs) used by spatially distributed …
[HTML][HTML] Topographic hydro-conditioning to resolve surface depression storage and ponding in a fully distributed hydrologic model.
Land surface depressions play a central role in the transformation of rainfall to ponding,
infiltration and runoff, yet digital elevation models (DEMs) used by spatially distributed …
infiltration and runoff, yet digital elevation models (DEMs) used by spatially distributed …
Comparison of two algorithms for removing depressions and delineating flow networks from grid digital elevation models
A Srivastava - 2000 - vtechworks.lib.vt.edu
Digital elevation models (DEMs) and their derivatives such as slope, flow direction and flow
accumulation maps, are used frequently as inputs to hydrologic and nonpoint source …
accumulation maps, are used frequently as inputs to hydrologic and nonpoint source …
An algorithm for treating flat areas and depressions in digital elevation models using linear interpolation
F Pan, M Stieglitz, RB McKane - Water Resources Research, 2012 - Wiley Online Library
Digital elevation model (DEM) data are essential to hydrological applications and have been
widely used to calculate a variety of useful topographic characteristics, eg, slope, flow …
widely used to calculate a variety of useful topographic characteristics, eg, slope, flow …
[图书][B] Coping with topographic depressions in digital terrain analysis.
JB Lindsay - 2006 - library-archives.canada.ca
Digital elevation models (DEMs) are frequently used for hydro-geomorphic applications
involving overland flow routing. These applications are sensitive to the occurrence of …
involving overland flow routing. These applications are sensitive to the occurrence of …
Efficient delineation of nested depression hierarchy in digital elevation models for hydrological analysis using level‐set method
In terrain analysis and hydrological modeling, surface depressions (or sinks) in a digital
elevation model (DEM) are commonly treated as artifacts and thus filled and removed to …
elevation model (DEM) are commonly treated as artifacts and thus filled and removed to …
Uncertainties associated with digital elevation models for hydrologic applications: a review
SP Wechsler - Hydrology and Earth System Sciences, 2007 - hess.copernicus.org
Digital elevation models (DEMs) represent the topography that drives surface flow and are
arguably one of the more important data sources for deriving variables used by numerous …
arguably one of the more important data sources for deriving variables used by numerous …
Adjustment of a spaceborne DEM for use in floodplain hydrodynamic modeling
Precise Digital Elevation Models (DEMs) are required for the accurate modeling of
floodplain hydrodynamics. The accuracy of currently available spaceborne DEMs however …
floodplain hydrodynamics. The accuracy of currently available spaceborne DEMs however …
How does modifying a DEM to reflect known hydrology affect subsequent terrain analysis?
Many digital elevation models (DEMs) have difficulty replicating hydrological patterns in flat
landscapes. Efforts to improve DEM performance in replicating known hydrology have …
landscapes. Efforts to improve DEM performance in replicating known hydrology have …